* Re: [PATCH v2] PM: hibernate: Fix the bug where wake events cannot wake system during hibernation
[not found] <20231120081516.55172-1-chris.feng@mediatek.com>
@ 2023-11-20 14:55 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-11-20 14:55 UTC (permalink / raw)
To: Chris Feng, rafael, pavel, len.brown
Cc: llvm, oe-kbuild-all, linux-pm, linux-kernel, stable, hua.yang,
ting.wang, liang.lu, chetan.kumar, Chris Feng
Hi Chris,
kernel test robot noticed the following build errors:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.7-rc2 next-20231120]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Chris-Feng/PM-hibernate-Fix-the-bug-where-wake-events-cannot-wake-system-during-hibernation/20231120-161752
base: linus/master
patch link: https://lore.kernel.org/r/20231120081516.55172-1-chris.feng%40mediatek.com
patch subject: [PATCH v2] PM: hibernate: Fix the bug where wake events cannot wake system during hibernation
config: arm-randconfig-003-20231120 (https://download.01.org/0day-ci/archive/20231120/202311202258.eqaMpEXc-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231120/202311202258.eqaMpEXc-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311202258.eqaMpEXc-lkp@intel.com/
All errors (new ones prefixed by >>):
>> kernel/power/hibernate.c:672:4: error: call to undeclared function 'swsusp_unmark'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
swsusp_unmark();
^
1 error generated.
vim +/swsusp_unmark +672 kernel/power/hibernate.c
664
665 switch (hibernation_mode) {
666 case HIBERNATION_REBOOT:
667 kernel_restart(NULL);
668 break;
669 case HIBERNATION_PLATFORM:
670 error = hibernation_platform_enter();
671 if (error == -EAGAIN || error == -EBUSY) {
> 672 swsusp_unmark();
673 events_check_enabled = false;
674 pr_err("Hibernation Abort.\n");
675 return;
676 }
677 fallthrough;
678 case HIBERNATION_SHUTDOWN:
679 if (kernel_can_power_off())
680 kernel_power_off();
681 break;
682 }
683 kernel_halt();
684 /*
685 * Valid image is on the disk, if we continue we risk serious data
686 * corruption after resume.
687 */
688 pr_crit("Power down manually\n");
689 while (1)
690 cpu_relax();
691 }
692
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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